Multiple Choice
Which of the following is FALSE regarding skeletal muscle fibers (cells) ?
A) Each fiber is a single cell with a hundred or more nuclei.
B) The cells are cylindrical and are arranged in parallel fashion.
C) A skeletal muscle fiber may be up to 30 cm (12 in.) long.
D) The myofibrils are arranged at right angles to the long axis of the cell, creating cross striations.
Correct Answer:

Verified
Correct Answer:
Verified
Q53: Describe the four steps of the contraction
Q54: All muscles of the body are derived
Q55: As skeletal muscle ages, after age 30,
Q56: Match the connective tissue components of smooth
Q57: The specialized region of sarcolemma that is
Q59: Identify this organelle of the muscle fiber
Q60: The structure that is labeled A is
Q61: A somatic motor neuron is a nerve
Q62: One sarcomere contains all of the following
Q63: The ability of muscular tissue to contract